// Marvyn Jesse De La Torre              Chapter 6, p. 370, #5
//
/*************************************************************************
 * 
 * CALCULATE FALLING DISTANCE
 * This program calculates the distance an object falls during each second
 * from 1 through 10.
 * 
 * INPUT
 *   seconds : Time an object has been falling, from 1 through 10
 *
 * OUTPUT
 *   distance : Distance fallen in meters
 *************************************************************************/
 
#include <iomanip>
#include <iostream>
using namespace std;
 
const double GRAVITY = 9.8; // Gravitational acceleration in meters/second^2
 
// Function Prototype
double fallingDistance(double seconds);
 
int main()
{
    // Declare Variables
    int seconds;            // Number of seconds the object has fallen
 
    // Display Table Heading
    cout << fixed << setprecision(2);
    cout << "Time (seconds)\tDistance Fallen (meters)" << endl;
    cout << "---------------------------------------" << endl;
 
    // Display the distance for 1 through 10 seconds
    for (seconds = 1; seconds <= 10; seconds++)
    {
        cout << setw(7) << seconds << setw(23)
             << fallingDistance(seconds) << endl;
    }
 
    return 0;
}
 
/*************************************************************************
 * fallingDistance
 * This function returns the distance, in meters, an object falls in the
 * specified number of seconds.
 *************************************************************************/
double fallingDistance(double seconds)
{
    return 0.5 * GRAVITY * seconds * seconds;
}

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